【Daily Question】 2016 2.1 The purpose of injecting water before the high-pressure air cooler in a hydrogenation unit is ...
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This post was last edited by zls1457 on 2016-2-2 07:44. [Daily Question] In the hydrogenation unit on 2016-2-1, what is the purpose of injecting water before the high-pressure air cooler? Ｄ. To wash away the ammonium salts generated as a result of the reaction. A. To lower the temperature of the reaction stream. B. To remove H₂S. C. To reduce the corrosive effect of H₂S. D. To wash away the ammonium salts generated as a result of the reaction
D. Ammonium salts formed in the washing reaction
A. Reduce the outlet temperature of the reaction stream B. Wash away H₂S C. Reduce the corrosion caused by H₂S D. Wash away the ammonium salts formed as a result of the reaction
The purpose of injecting water at the inlet of the air cooler is to dissolve the ammonium salts produced during the reaction, thereby preventing blockages in the pipes and the air cooler.
D. Ammonium salts formed in the washing reaction
D. Ammonium salts formed in the washing reaction